ST1CC40

I plan to use ST1CC40 in inverting buck boost topology but I`m wonder if it will be work correctly. I base on LED5000 datasheet where it is presented such buck boost. I need lower Vin min than LED5000 had so I decided use ST1CC40. The only diffrent I noticed is pinout and dimming functionality. Could You confirm that ST1CC40 will be worked in inv buck boost topology similar like LED5000?